Series exploring topical scientific issues and their effects for the future
- Programmes:
- on BBC iPlayer (5)
- coming up (1)

Series exploring topical scientific issues and their effects for the future
Watch now (60 minutes)
Available since Tue, 9 Mar 2010 with 7 days left.
Investigating the discovery of what is ominously being called 'dark flow'.
Watch now (60 minutes)
Available since Tue, 2 Mar 2010 with 5 days left.
Horizon asks whether eating cooked food prompted changes that helped humanity evolve.
Watch now (60 minutes)
Available since Wed, 3 Feb 2010 with 20 days left.
Looking at discoveries which suggest ageing is something flexible that can be manipulated.
Watch now (60 minutes)
Available since Wed, 13 Jan 2010 with 20 days left.
Horizon follows researchers attempting to unravel the many secrets of viruses.
Watch now (60 minutes)
Available since Wed, 6 Jan 2010 with 20 days left.
How research into dogs is giving scientists a greater understanding of human behaviour.
Have a look at the old Horizon web pages to watch clips and interviews from previous programmes
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